package com.example.dao.Imp;

import com.example.dao.UserDao;
import org.springframework.stereotype.Repository;



public class UserDaoImp  implements UserDao {

    public UserDaoImp(){
        System.out.println("无参数。。。。。");
    }
    @Override
    public void save() {
        System.out.println("save .......");
    }
}
